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Novia  |  SKU: NV017

Novia Methane Pro High Performance Gas Barrier 1.6m x 50m 80m2

£228.38 Ex VAT
£274.06 Inc VAT
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The Novia Methane Pro Damp Proof Membrane (DPM) is a high quality Methane, CO2, Radon and Damp Proof Membrane, with an aluminium core. In addition to its use as a loose-laid methane and CO2 barrier, The Novia Methane pro is an effective radon gas barrier and damp-proof membrane. 

The Novia Methane Pro Barrier must be installed with a combination of double-sided butyl tape and BOPP tapes.

  • Supplied in rolls
  • BS 8485:2015 compatible methane and CO₂ barrier
  • CE Approved and CPR compliant 
  • 1.6m wide
  • Suitable for use in BRE report BR 211-2015 radon applications
  • Complies with BS EN 13967 Type A DPM
  • Extremely low vapour and methane permeability
Length:  50m Roll
Thickness: 314gsm
Width:  1.6m
Coverage: 80m2
Moisture Vapour Permeability in Sd: 4000m
System Methane Transmission Rate: ≤ 8 ml/day/m²/atm
Reaction to Fire: NPD

 

What is a DPM?

Damp Proof Membranes (DPM) are plastic membranes installed on the ground floor of a building designed to create a damp-resistant barrier between the structure and the foundations below - typically underneath a concrete floor. This helps to prevent issues caused by damp from the foundations below. 

As well as functioning as a Damp Proof Membrane (DPM) our Novia Gas barrier membranes are designed for protection from radon and/or methane gas. For help with deciding which gas barrier is required for your project, consult your builder, architect or engineer.

How do I Apply a Gas Barrier Membrane?

Novia Gas Barrier Membranes are installed flat, with the blue side facing towards the ground. They must be sealed firmly first with double-sided butyl tape, followed by a BOPP tape for a tight seal and effective result. 

For more information on use and specification, please download the data sheet for this product below.

Data Sheets & Information

  • Size
    1.6m x 50m
  • Coverage (m²)
    80
  • Thickness
    314gsm
  • Length
    50m
  • Width
    1.6m
  • Material
    Virgin Polythene
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